diff --git a/dev-requirements.txt b/dev-requirements.txt
index 5990e008b5..2afb5f5a93 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -4,7 +4,7 @@ pyright==1.1.405
 sphinx==7.1.2
 sphinx-rtd-theme==2.0.0rc4
 sphinx-autodoc-typehints==1.25.2
-pytest==7.4.4
+pytest==9.0.3
 pytest-cov==4.1.0
 readme-renderer==42.0
 markupsafe==2.1.3
diff --git a/opentelemetry-api/test-requirements.txt b/opentelemetry-api/test-requirements.txt
index 549241a4ae..6378b273c0 100644
--- a/opentelemetry-api/test-requirements.txt
+++ b/opentelemetry-api/test-requirements.txt
@@ -4,7 +4,7 @@ iniconfig==2.0.0
 packaging==24.0
 pluggy==1.6.0
 py-cpuinfo==9.0.0
-pytest==7.4.4
+pytest==9.0.3
 tomli==2.0.1
 typing_extensions==4.10.0
 wrapt==1.16.0
diff --git a/opentelemetry-proto-json/test-requirements.latest.txt b/opentelemetry-proto-json/test-requirements.latest.txt
index 8f7f1680d5..1d8cb9e269 100644
--- a/opentelemetry-proto-json/test-requirements.latest.txt
+++ b/opentelemetry-proto-json/test-requirements.latest.txt
@@ -20,7 +20,7 @@ pluggy==1.6.0
     # via
     #   -r opentelemetry-proto-json/test-requirements.in
     #   pytest
-pytest==7.4.4
+pytest==9.0.3
     # via
     #   -c dev-requirements.txt
     #   -r opentelemetry-proto-json/test-requirements.in
diff --git a/opentelemetry-proto-json/test-requirements.oldest.txt b/opentelemetry-proto-json/test-requirements.oldest.txt
index af7be019eb..98b65a5616 100644
--- a/opentelemetry-proto-json/test-requirements.oldest.txt
+++ b/opentelemetry-proto-json/test-requirements.oldest.txt
@@ -20,7 +20,7 @@ pluggy==1.0.0
     # via
     #   -r opentelemetry-proto-json/test-requirements.in
     #   pytest
-pytest==7.4.4
+pytest==9.0.3
     # via
     #   -c dev-requirements.txt
     #   -r opentelemetry-proto-json/test-requirements.in
diff --git a/opentelemetry-proto/test-requirements.latest.txt b/opentelemetry-proto/test-requirements.latest.txt
index f62c1b2585..1ff35d72fe 100644
--- a/opentelemetry-proto/test-requirements.latest.txt
+++ b/opentelemetry-proto/test-requirements.latest.txt
@@ -22,7 +22,7 @@ protobuf==6.33.6
     # via
     #   -r opentelemetry-proto/test-requirements.in
     #   opentelemetry-proto
-pytest==7.4.4
+pytest==9.0.3
     # via
     #   -c dev-requirements.txt
     #   -r opentelemetry-proto/test-requirements.in
diff --git a/opentelemetry-proto/test-requirements.oldest.txt b/opentelemetry-proto/test-requirements.oldest.txt
index 56697dcf7d..8ba8b96429 100644
--- a/opentelemetry-proto/test-requirements.oldest.txt
+++ b/opentelemetry-proto/test-requirements.oldest.txt
@@ -22,7 +22,7 @@ protobuf==5.29.5
     # via
     #   -r opentelemetry-proto/test-requirements.in
     #   opentelemetry-proto
-pytest==7.4.4
+pytest==9.0.3
     # via
     #   -c dev-requirements.txt
     #   -r opentelemetry-proto/test-requirements.in
diff --git a/opentelemetry-sdk/test-requirements.txt b/opentelemetry-sdk/test-requirements.txt
index 49bbfc803c..1b43a0a907 100644
--- a/opentelemetry-sdk/test-requirements.txt
+++ b/opentelemetry-sdk/test-requirements.txt
@@ -6,7 +6,7 @@ packaging==24.0
 pluggy==1.6.0
 psutil==7.2.2
 py-cpuinfo==9.0.0
-pytest==7.4.4
+pytest==9.0.3
 jsonschema==4.25.1
 rpds-py==0.23.1; python_version == "3.10"
 rpds-py==0.30.0; python_version >= "3.11"
diff --git a/opentelemetry-semantic-conventions/test-requirements.txt b/opentelemetry-semantic-conventions/test-requirements.txt
index 7f3c6da03a..1f788c5f74 100644
--- a/opentelemetry-semantic-conventions/test-requirements.txt
+++ b/opentelemetry-semantic-conventions/test-requirements.txt
@@ -4,7 +4,7 @@ iniconfig==2.0.0
 packaging==24.0
 pluggy==1.6.0
 py-cpuinfo==9.0.0
-pytest==7.4.4
+pytest==9.0.3
 tomli==2.0.1
 typing_extensions==4.10.0
 wrapt==1.16.0